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matlab
很详细，具体的说明了matlab软件的入门和基础，希望对大家有帮助(Very detailed and specific description of the entry and basic matlab software, we hope to help)
- 2013-07-13 15:30:23下载
- 积分：1
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sesan
通过用类似于阶跃折射率型光纤的理论，计算光子晶体光纤的基模模式折射率和色散。
(By analogy with the theory of step-index fibers, the effective index of the fundamental mode and the dispersion of PCF can be calculated.
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- 2013-01-11 14:30:05下载
- 积分：1
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synchronous-machine-simulink
this is a simulink matlab for syncronous machine.
- 2013-08-05 13:32:07下载
- 积分：1
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OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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main_yuyinfenjie
本程序适用于将一段长语音文件分割为多个所需小段，长度大小可调节，写该蚕食即可(This procedure applies to a long voice file into small pieces more than the required length of the size can be adjusted, you can write the encroachment)
- 2015-03-06 10:02:03下载
- 积分：1
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Examen-IRT
examen packet tracer pour debutant
- 2014-01-02 01:28:29下载
- 积分：1
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Image_Interpolation
Matlab Newton Interpolation Code
- 2010-12-18 21:53:21下载
- 积分：1
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MCMC11
基于单目标优化的车载物流分配等 可通过更改优化目标和约束条件 来求解实际问题 使用蒙特卡洛方法求解整数解(Based on the integer programming of single objective optimization of vehicle logistics program)
- 2014-09-24 14:36:57下载
- 积分：1
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write-binary-data
write a binary data to the disk
- 2011-11-02 05:04:19下载
- 积分：1
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proj11-02
数字图像处理程序：付里叶描绘子方法的实现(Digital image processing: Fourier descriptors method implementation)
- 2010-10-19 17:26:19下载
- 积分：1
